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Towards the personalization of CAPTCHA mechanisms based on individual differences in cognitive processing

dc.contributor.authorBelk, Mariosen
dc.contributor.authorGermanakos, Panagiotisen
dc.contributor.authorFidas, Christos A.en
dc.contributor.authorHolzinger, A.en
dc.contributor.authorSamaras, George S.en
dc.creatorBelk, Mariosen
dc.creatorGermanakos, Panagiotisen
dc.creatorFidas, Christos A.en
dc.creatorHolzinger, A.en
dc.creatorSamaras, George S.en
dc.date.accessioned2019-11-13T10:38:26Z
dc.date.available2019-11-13T10:38:26Z
dc.date.issued2013
dc.identifier.issn0302-9743
dc.identifier.urihttp://gnosis.library.ucy.ac.cy/handle/7/53624
dc.description.abstractThis paper studies the effect of individual differences on user performance related to text-recognition CAPTCHA challenges. In particular, a text-recognition CAPTCHA mechanism was deployed in a three-month user study to investigate the effect of individuals' different cognitive processing abilities, targeting on speed of processing, controlled attention and working memory capacity toward efficiency and effectiveness with regard to different levels of complexity in text-recognition CAPTCHA tasks. A total of 107 users interacted with CAPTCHA challenges between September and November 2012 indicating that the usability of CAPTCHA mechanisms may be supported by personalization techniques based on individual differences in cognitive processing. © 2013 Springer-Verlag.en
dc.source1st International Conference on Human Factors in Computing and Informatics, SouthCHI 2013en
dc.source.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-84879860043&doi=10.1007%2f978-3-642-39062-3_26&partnerID=40&md5=b3b899122addafb20254356f38436142
dc.subjectEfficiencyen
dc.subjectEffectivenessen
dc.subjectHuman engineeringen
dc.subjectInformation scienceen
dc.subjectCAPTCHAen
dc.subjectCAPTCHAsen
dc.subjectCharacter recognitionen
dc.subjectElectronic mail filtersen
dc.subjectIndividual Differencesen
dc.subjectUser Studyen
dc.subjectCognitive Processing Abilitiesen
dc.titleTowards the personalization of CAPTCHA mechanisms based on individual differences in cognitive processingen
dc.typeinfo:eu-repo/semantics/article
dc.identifier.doi10.1007/978-3-642-39062-3_26
dc.description.volume7946 LNCSen
dc.description.startingpage409
dc.description.endingpage426
dc.author.faculty002 Σχολή Θετικών και Εφαρμοσμένων Επιστημών / Faculty of Pure and Applied Sciences
dc.author.departmentΤμήμα Πληροφορικής / Department of Computer Science
dc.type.uhtypeArticleen
dc.description.notes<p>Sponsors: Univ. Maribor, Fac. Electr. Eng. Comput. Sci.en
dc.description.notesConference code: 97741en
dc.description.notesCited By :2</p>en
dc.source.abbreviationLect. Notes Comput. Sci.en
dc.contributor.orcidBelk, Marios [0000-0001-6200-0178]
dc.gnosis.orcid0000-0001-6200-0178


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